I'm 18, I'm new to this life insurance thing.
I'm going to have my test later on today...
What kind of tests will be perform? Will it hurt and how will it feel like (the blood test etc..)?
Any more info I should know?...

I heard from a friend, that her friend pasted out right after her blood test...
Is their any kind of reason for that? Maybe a shock...iono

yeah, I tend to faint after bloodwork. It's more common in women, and more common if you don't eat breakfast. Not a big deal, you'll recover quickly, if it happens.

Tests - probably bloodwork, urine, and saliva - like from a qtip inside your mouth. Not a biggie. Just like going to the doctor.

It is routine stuff - height/weight, medical history, blood sample, urine sample, maybe an EKG depending on your age.

No it will not hurt and there is no reason you should pass out relax.
The test given will depend on the insurance co. and the amount of coverage you are applying for